Merge pull request #276 from simonbaird/include-git-url-override-snap…

…shot-example

feat(STONEINTG-892): Include git url override snapshot example

docs/modules/ROOT/pages/how-to-guides/testing_applications/proc_creating_override_snapshot.adoc

@@ -34,12 +34,13 @@ spec:
       containerImage: quay.io/redhat-user-workloads/ws-sample-tenant/application-sample/component-sample@sha256:0db0a473a6abf5c15c424ab07cfbd5c40c06622fe648d4fe6a6b6abc224a0d0c <3>
       source: <4>
         git:
+          url: https://github.com/sample-org/sample-repo
           revision: fa8b89274a61ef0f1c257b7a84c37aa2ec844109
 ----
 <1> The label `test.appstudio.openshift.io/type: override` that indicates this is an `override` snapshot.
 <2> The component name you will reset its Global Candidate List.
 <3> The container image with valid digest you will reset the component <2> to.
-<4> Optional. The component source containing the git revision.
+<4> Optional, but may cause an Enterprise Contract check to fail if it's incorrect or missing. The component source containing the git url and revision that the container image was built from.
 
 
 . Save the .yaml file and add the snapshot.yaml by running the following command: